Help with connection for Grohe Basin Tap

[alfa20ad]

Purchased a Grohe Basin Tap with has 3/8" flexi tails., but i notice the flexi's have no internal washer.

I have purchased 2 Compression 15mm x 3/8" tap connectors from screwfix.... Part No.: 6089R and will fit these into
two 15mm isolating valves.

The question i have is that will i need to find an internal washer for the Grohe flexi's or just wrap some PTFE tape
around the threads of the part that i ordered from Screwfix and put on some jointing coupound for good measure?

Cheers.

 

[ShaunCorbs]

They should of come with washers you sure there no loose in a baggie in the box ?

 

[alfa20ad]

They should of come with washers you sure there no loose in a baggie in the box ?

Definitely not there, the instructions don't have them shown either.

 

[ShaunCorbs]

You got a picture of the end of the flex

 

[alfa20ad]

You got a picture of the end of the flex

Can take one when i am back home later.

 

[alfa20ad]

You got a picture of the end of the flex

 

[ShaunCorbs]

Amazon

Tool station also have them

Pre wet them before inserting and tightening up

 

[alfa20ad]

Amazon

Tool station also have them

Pre wet them before inserting and tightening up

Cheers.